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Re: Re: Re: Passing Paramsby chromatic (Archbishop) |
on Jan 17, 2001 at 01:17 UTC ( [id://52357]=note: print w/replies, xml ) | Need Help?? |
From where I sit, yes. The overhead of creating a new CGI object is not trivial. It has to read the query string or STDIN (if it can, I don't remember offhand if it caches it) to get parameters, setting things up to be retrieved at will.
Creating a hash means allocating memory and hashing keys you may or may not use. Passing in $query means dereferencing the object to call a method on it. Depending on how many parameters you have and how many things you need to call and if you can get by with sticking things in a hash just once and you don't want sticky fields behavior that CGI.pm does so nicely, I'd give the edge to passing in $query. Sometimes I pass a hash. This is unlikely to be the largest bottleneck in your program, however.
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